比较级讲解

反意疑问句： 如果陈述部分是肯定的，疑问部分就用否定的； 反之，如果陈述部分是否定的，那么疑问部分就用肯定的。 若前面陈述部分的主语是this / that ,疑问部分的主语就用 it 代替 eg: This is an orange, isn't it? Jim likes listening to music, doesn't he ? She is good at swimming, isn't she? Tom didn't go to school yesterday, did he? He isn't a student, is he? Linda doesn't work hard, does she?
形容词与副词的比较级 1. 大多数形容词与副词有三个等级： 原级，比较级，最高级。 其中比较级表示“ 更......” ，用于两者（人和事物） 之间的比较，说明 “前者比后者更......” 比较级常用的修饰词有: even (甚至）；much (...得多）； still （仍然）； a little （一点）； a lot (很） 注意：比较级不能用的修饰词有: very; too; quite; so
2. 形容词与副词的比较级的构成： 规则变化 （1）单音节的形容词，一般在词尾直接加 er eg: smart → smarter fast → faster high → higher tall → taller long → longer short → shorter hard → harder quiet → quieter slow → slower
(2) 以元音字母加 e 结尾的形容词，去e 加 ly eg: true → truly
(3) 以辅音字母加e 结尾的形容词， 直接再词尾加 ly eg: wide → widely strange → strangely
(4) 以 y 结尾的形容词，先变 y 为 i 再加 ly eg: easy → easily angry → angrily heavy → heavily happy → happily (5) 以 le 结尾的形容词，去 e 加 y eg: terrible → terribly possible → possibly
Jack does not run as / so fast as me.
Does Jack run as fast as me? Yes, he does. No, he doesn't.
Tom works as hard as Mary. Tom does not work as / so hard as Mary. Does Tom work as hard as Mary? Yes, he does. No, he doesn't.
不规则变化： 1. good / well → better 2. bad / badly → worse 3. many / much → more 4. little → less 5. far → farther / further 6. old → older / elder
3. 形容词与副词的比较级的用法： （1） 主语+ be + 比较级 + than + 比较的对象 表示 “ ......比........更........ eg: Tom is taller than Bob. Tom isn't taller than Bob. Is Tom taller than Bob? Yes, he is. No, he isn't.
4. 以重读闭音节结尾词，如果词尾只有一个辅音 字母，并且前面也只有一个元音字母，先双写 辅音字母再加 er eg: big → bigger hot → hotter thin → thinner fat → fatter
(5) 多音节的形容词，在词钱直接加 more eg: outgoing → more outgoing
3. 比较级 + and + 比较级 ： 表示 “ 越来越......." eg: Our life is getting better and better. The weather gets hotter and hotter.
4. more and more + 原级 ： 表示 “越来越........" eg: Our school is becoming more and more beautiful. He is running more and more slowly.
(2) 以不发音字母 e 结尾的形容词，直接在词尾加 r eg: nice → nicer
fine → finer large → larger
wide → wider
close → closer late → later
(3) 以辅音字母加 y 结尾的形容词， 先变 y 为 i , 再加 er eg: easy → easier busy → busier heavy → heavier funny → funnier early → earlier lazy → lazier friendly → friendlier shy → shier
He doesn't run faster than me. Does he run faster than me? Yes, he does. No, he doesn't.
eg: I sing better than him. I don't sing better than him.
Do you sing better than him? Yes, I do. No, I don't.
பைடு நூலகம்
形容词与副词的转换及使用： eg: This is an interesting book. He spoke too loudly just now.
形容词变副词的方法： （1）一般情况直接在形容词为加 ly eg: loud → loudly quiet → quietly quick → quickly
Linda is as outgoing as him. Linda is not as / so outgoing as him. Is Linda as outgoing as him? Yes ,she is. No, she isn't.
(2). 主语+ 实义动词+ as + 原级+ as + 比较的对象 eg: Jack runs as fast as me.
eg: I am more outgoing than him. I am not more outgoing than him. Are you more outgoing than him? Yes, I am. No, I am not.
(2) 主语+ 实义动词+ 比较级 + than + 比较的对象 eg: He runs faster than me.
5. the + 比较级， the + 比较级 ： 表示 “越...... , 就越 ........."
eg: The more you read, the more you know. The more you eat, the fatter you are.
6. 同级之间的比较： 肯定句：as + 原级 + as : 与.......一样 否定句： not as / so + 原级 + as : 与.......不一样 基本句型： （1） 主语+ be + as + 原级+ as +比较的对象 eg: Jim is as tall as you. Jim is not as/ so tall as you. Is Jim as tall as you ? Yes, he is. No, he isn't.
popular
difficult
→ more popular
→ more difficult
beautiful → more beautiful important → more important interesting → more interesting
(6) 由形容词加 ly 构成的副词，以及由ing或ed 结尾的 形容词，直接在词前加more eg: slowly → more slowly loudly → more slowly quietly → more quietly clearly → more clearly boring → more boring bored → more bored exciting → more exciting excited → more excited